3B52-SD Pulley | 5.55" OD Three Groove "A/B" Pulley / Sheave (bushing not included) The 3B52-SD is a three-groove cast iron pulley designed for use with A, 4L, and B, 5L V-belts. It is ideal for industrial motor and HVAC applications requiring reliable...

3B50-SD Pulley | 5.35" OD Three Groove "A/B" Pulley / Sheave (bushing not included) The 3B50-SD is a three-groove cast iron pulley designed for use with A, 4L, and B, 5L V-belts. It is suitable for various industrial motor and HVAC applications requiring...

3B48-SD Pulley | 5.15" OD Three Groove "A/B" Pulley / Sheave The 3B48-SD is a cast iron, three-groove pulley designed for use with A, 4L, and B, 5L V-belts. It is ideal for industrial motor and HVAC applications requiring reliable power transmission and...

3B46-SD Pulley | 4.95" OD Three Groove "A/B" Pulley / Sheave The 3B46-SD is a three-groove cast iron pulley designed for use with A, 4L, and B, 5L V-belts. It serves as a reliable replacement component in industrial motor and HVAC applications requiring...

3B44-SH Pulley | 4.75" OD Three Groove "A/B" Pulley / Sheave (bushing not included) The 3B44-SH is a cast iron, three-groove pulley designed for use with A, 4L, and B, 5L V-belts. It serves as a reliable replacement part for industrial motor and HVAC...

3B42-SH Pulley | 4.55" OD Three Groove "A/B" Pulley / Sheave (bushing not included) The 3B42-SH is a cast iron, three-groove pulley designed for use with A, 4L, and B, 5L V-belts. It serves as a reliable replacement pulley for industrial motor and HVAC...

3B40-SH Pulley | 4.35" OD Three Groove "A/B" Pulley / Sheave The 3B40-SH is a cast iron, three-groove pulley designed for use with A, 4L, and B, 5L V-belts. It serves as a reliable replacement part for industrial motor and HVAC applications requiring a...

3B38-SH Pulley | 4.15" OD Three Groove "A/B" Pulley / Sheave (bushing not included) The 3B38-SH is a three-groove cast iron pulley designed for use with A, 4L, and B, 5L V-belts. It serves as a reliable replacement part for industrial motor and HVAC...

3B36-SH Pulley | 3.95" OD Three Groove "A/B" Pulley / Sheave (Bushing Not Included) The 3B36-SH is a three-groove cast iron pulley designed for use with A, 4L, and B, 5L V-belts. It serves as a reliable replacement pulley for industrial motor and HVAC...

3B34-SH Pulley | 3.75" OD Three Groove "A/B" Pulley / Sheave (bushing not included) The 3B34-SH is a three-groove cast iron pulley designed for use with A, 4L, and B, 5L V-belts. It serves as a reliable replacement component for industrial motor and HVAC...

Pitch Dia. A = 29.60" Pitch Dia B = 30.00" Double Groove Cast Iron Pulley Use with A, 4L & B, 5L V-Belts; Made in ChinaRequires "SF" Style BushingUses QTL Quick Detachable Taper BushingsContact Electric Motor Warehouse for assistance to select...

Pitch Dia. A = 24.60" Pitch Dia B = 25.00" Double Groove Cast Iron Pulley Use with A, 4L & B, 5L V-Belts; Made in ChinaRequires "SF" Style BushingUses QTL Quick Detachable Taper BushingsContact Electric Motor Warehouse for assistance to select...